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TWX645RBD4 Tappan Washer - Instructions

All installation instructions for TWX645RBD4 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the washer repair with useful information like difficulty of repair, length of repair, tools needed, and more.

First I removed the top panel held by four screws at rear of panel, pulling the panel foward and up. Then disconnected the power and water connections. Then I removed the two screws holding the flow valve to the washer rear panel,pulled the valve foward ,removed the two electric connectors, pinched the water clamp with pliers and removed the water connection to the valve. Then replaced with the new valve followed the above steps in reverse order, finishing up by re placing the water connections and power. Then checked fo proper replacenent and leaks before replacing top panel.

First, remove the 2 screws that hold the lower front cover in place, remove the cover and disconnect the plug and the ground wires from the pump. Next attach the washing machine drain hose to a wet vac, since even if the machine is empty, there will still be water in the outer tub and the pump. Suck the whole thing dry, remove the 2 bolts that hold the cover onto the pump, use a pliers to remove the 2 hose clamps, remove the hoses (no mess because of the vacuum). Remove the 2 screws that hold the pump to the base of the washer and remove the pump. Save the mounting bracket from the bottom of the pump. Orient the outlet on the new pump to match your old one if needed, instructions to do this are included with the new pump. Install the mounting bracket onto the new pump. Mount the pump to the washing machine base, reconnect the hoses, the cover and the wiring. Put the drain hose back into your drain. Run the machine, check for function and leaks. If all is well, replace the lower cover. Don't forget to tell your wife that the job was a whole lot harder than it looked.

The Lid Lock Assembly came super fast! The install would have been flawless, but the "pre-drilled" holes on the new Lid Lock Assembly were way to small. We found that out after we had reconnected the wires and gotten it into place. Aside from that small set back, the install went great! This repair is definitey not one that you would need to pay a repair person to do!

The problem with my very old washer was that the tension spring had broken long ago and I had jerry-rigged it in place with a cable tie. It would work, but you had to give the drum a spin by hand when it hit the spin the cycle. This probelm further caused the premature wearing of the drive belt, due to slippage. I ordered both a new spring and a new belt. Upon their arrival, I removed the two screws holding the front panel and lowered it off and out of the way. The old, worn belt was very easy to remove, as there was very little tension on it. Next I attempted to remove the washer that holds the idle arm on. It is in a very awkward spot, and it appears the the washing machine is sort of built around it. I bent it gradually with locking pliers until I could force it off with the blade of a flat screwdriver. Then the idler arm was easy to lower of its axle by twisting the drum a bit and pulling it to one side. I put the new spring into the idler arm, making sure the plastic bushing was in place and replaced the arm. I then repositioned to belt and replaced the front panel. It works great now.

Drain hose was leaking due to small hole in hose

This is the third time I have ordered parts from this company .I can't say enough good things about them from their fast shipping( always arrives sooner than they state)To the quality of the parts and the shipping packages.A first class operation from start to finnish.First step was to disconect power supply.Second was to remove washer drain hose from house drain.Third remove two (2) phillips head screws from front cover of washer ,located at bottom right and left side of front panel near floor.Lift front panel up to unhook metal retainers on panel that connect it to washer side panels.Use pliers to remove spring clamp from hose. Remove hose from washer pump. Remove clamp from hose,remove plastic retainer holding hose to washer bottom.Feed hose out the back of the washer through washer drain hose hole in the back pannel of the washer.Remove plastic retainer.Insert the new hose through the hole in the back pannel install the hose clamp and install the hose back on the pump.Relocate clamp on hose, take front panel,lift into place,push down to lock retaining taps into side cover slots replace the two phillips head screws.

The Agitator

The top of the agitator broke off so the washing machine was no longer spinning the agitator. Took the nut off the top of the agitator and there was a steel sleeve inside that had to come out of the agitator and be put into the new agitator so it would sit correctly on the "tower" and spin. It took me awhile to get the sleeve out of the old agitator but once I did it slipped right into the new agitator and then the new agitator bolted right onto the "tower". It only cost me $40.00 for a new part so I'm sure I saved myself around 100 dollars or more by doing it myself.

My first step was to download and print out the parts diagrams from the manufacturer's website. With a basic idea of what I needed to get to I first removed the agitator cap and the agitator and right off I found a broken bolt on plate lock bracket that holds trunnion which supports and connects the tub to the transmission drive shaft. I replaced the bolt and put it back together and gave it a test run. Spun very nicely now but water was going everywhere. Unfortunately I found that when the bolt broke the tub had slipped down and ripped the rubber "tub seal assembly". To get to the seal I ended up tearing the machine completely down and removing the whole motor and transmission assembly out of the unit. It may be possible to get at the seal without doing this but I'm not 100% sure. To get the whole unit apart I did the following: Remove the front panel by removing the two screws located at the very bottom of the panel and lifting up and out .Remove the top/lid by removing two screws underneath the top toward the front, and disconnecting lid switch, or i found it easier to just unscrew and remove it, then lift off the top/lid assembly. Remove the agitator cap and the agitator. Remove the splash cover (this is not easy- I popped each tab with a flat screw driver- the ones at the rear were very difficult). I tried to remove the fill spigot but could not get at one of the screws so getting the splash cover out was not as easy as it could have been. Remove the bolts in the bottom of the tub and lift it out. Unhook the drain hose and the level or "pressure tube". Remove the 3 large and 3 small springs from the motor assembly ( I needed a strong spring hook but all I had was vice grips, they work but it was not easy). remove any other wires etc. (mark things with tape and matching numbers if needed) and pull out the whole barrel and motor assembly. Unbolt the splash tub and remove, unbolt the trunnion and remove. And finally replace the seal. Reassemble in reverse order. Important!! Clean shaft well (I used some 300 grit fine sandpaper to remove the little bit of rust scale that had accumulated) and lubricate everything. be very careful when reassembling, as to not scuff up the seals at all. I used a silicone spray. This might not be the best thing for the job but I know at least not to use anything petroleum based such as WD-40 when you are lubricating rubber or plastic. Reinstalling the springs was very difficult and again a spring hook would have been great. Everything else went together reasonably easy. The unit works fine now. many thanks to the websites I researched to get this done.

Vacuum all water possible from the tub. Remove the front panel to provide access to the pump. remove the pump from the washer, but leave the hoses attached lift the pump into the bucket, and remove the clamp from one of the hoses. clip the hose partially off the fitting and drain water from the rest of the tub and hoses. It may be necessary to reattach the hose during this draining process to keep from overflowing the bucket. When the lines are empty, remove the other clamp and remove the hose from the pump. Be sure to disconnect the pump and check the hoses. I have found a sock in the tub drain line twice, which either stopped the line, or blocked the impeller. replacement of the pump is the reverse.

first removed the 2 screws disconected the terminals, installed new switch connected wires back and test washer and it worked like new, i put a Jumper to get the washer to work while i got the parts. Also i received the parts in 24 hrs. Thank You.

the belt was all worn out , it make a lot of noise

i took out the two back screws lift the top.took the two bottom front screws , lifted andtook off the front panel.took off the old belt an intall the new one in a circular motion put the panel and top back on and done.